and hold down this button to trigger continuous measurement, sweep the laser back and forth, up
and down over the ideal target point.
Press to stop continuous measurement point ( 2 ) . The result is displayed in the summary
line, the partial results in the secondary line.
Indirect measurement - determining a distance using 3 auxiliary measurements .
Press this button 4 times, the display shows the following symbol
on. If the measurement is the horizontal distance, fix the instrument. Let the light point direct to
point
( 1 ) and point ( 3 ), read angle values on the secondary line of point ( 1 ) and ( 3 ).
If less than 45° , it is only need to measure the point ( 1) and point ( 3
confirm the distance Otherwise, also need to measure the point ( 2 ), to determine the
Aim at the upper point (1) and trigge the measurement. After the first measurement the value
is adopted. After the measurement, if the angle sensor is turned off, keep the instrument as
horizontal as possible.
Press and hold down this button to trigger continuous measurement.
Sweep the laser up and down over the ideal target point ( 2 ).
Press to stop continuous measurement ( 2 ) . The value is adopted.
press this button to trigger the measurement { 3 ). The result is displayed in the summary
line, the partial results in the secondary lines.
15
. The laser is switched
),
then it will be able to
distance.